Cisco 7609 Configuration Manual page 461
Cisco ios software configuration guide—12.1e
Hide thumbs
Also See for 7609:
- Installing (22 pages) ,
- Datasheet (5 pages) ,
- Frequently asked questions (5 pages)
Table of Contents
Advertisement
Chapter 32
Configuring PFC QoS
To map CoS values to tail-drop thresholds, perform this task:
Command
Step 1
Router(config)# interface type
Step 2
Router(config-if)# wrr-queue cos-map
transmit_queue_# threshold_# cos1 [cos2 [cos3
[cos4 [cos5 [cos6 [cos7 [cos8]]]]]]]
Step 3
Router(config-if)# no wrr-queue cos-map
Step 4
Router(config-if)# end
Step 5
Router# show queueing interface type
1.
type = ethernet, fastethernet, gigabitethernet, or tengigabitethernet
When mapping CoS values to a tail-drop threshold, note the following:
•
•
•
•
•
This example shows how to map the CoS values 0 and 1 to standard transmit queue 1/threshold 1 for Fast
Ethernet port 5/36:
Router# configure terminal
Enter configuration commands, one per line.
Router(config)# interface fastethernet 5/36
Router(config-if)# wrr-queue cos-map 1 1 0 1
Router(config-if)# end
Router#
This example shows how to verify the configuration:
Router# show queueing interface fastethernet 5/36 | begin queue thresh cos-map
<...Output Truncated...>
Router#
78-14064-04
1
slot/port
1
slot/port
Use the transmit queue and threshold numbers.
Queue 1 is the low-priority standard transmit queue.
Queue 2 is the high-priority standard transmit queue.
There are two thresholds in each queue.
Enter up to 8 CoS values to map to the threshold.
queue thresh cos-map
---------------------------------------
1
1
0 1
1
2
2 3
2
1
4 5
2
2
6 7
Purpose
Selects the interface to configure.
Maps CoS values to a tail-drop threshold.
Reverts to the default mapping.
Exits configuration mode.
Verifies the configuration.
End with CNTL/Z.
Cisco 7600 Series Router Cisco IOS Software Configuration Guide—12.1E
Configuring PFC QoS
32-63
Advertisement
Table of Contents
Troubleshooting
